Community Fire Risk Reduction: Longitudinal Assessment for HomeSafe Fire Prevention Program in Canada.

(1) Background: Residential fires represent the third leading cause of unintentional injuries globally. This study aims to offer an overview and a longitudinal evaluation of the HomeSafe program implemented in Surrey in 2008 and to assess its effectiveness in mitigating fire-related outcomes. (2) Methods: Data were collected over a 12-year period (2008-2019). Assessed outcomes comprised frequency of fire incidents, residential fires, casualties, functioning smoke alarms, and contained fires. The effectiveness of each initiative was determined by comparing the specific intervention group outcome and the city-wide outcome to the pre-intervention period. (3) Results: This study targeted 120,349 households. HomeSafe achieved overwhelming success in decreasing fire rates (-80%), increasing functioning smoke alarms (+60%), increasing the percentage of contained fires (+94%), and decreasing fire casualties (-40%). The study findings confirm that the three most effective HomeSafe initiatives were firefighters' visits of households, inspections and installations of smoke alarms, and verifications of fire crew alarms at fire incidents. Some initiatives were less successful, including post-door hangers (+12%) and package distribution (+15%). (4) Conclusions: The HomeSafe program effectively decreased the occurrence and magnitude of residential fires. Lessons learned should be transferred to similar contexts to implement an evidence-based, consistent, and systematic approach to sustainable fire prevention initiatives.

Cancer in female firefighters: The clinicobiological, psychological, and social perspectives.

Objectives: This study explored how demographic characteristics, life experiences, and firefighting exposures have an impact on cancer among female firefighters, and described the types and biologic characteristics of cancers as reported by women in the fire service. Methods: The online survey was available from June 2019 to July 2020. Questions related to demographic characteristics, lifestyle factors, firefighting exposures, and cancer diagnoses. Descriptive analyses characterized variables by the presence or absence of cancer. Qualitative data provided insight into both firefighting and cancer experiences among women. Results: There were 1,344 female firefighter respondents from 12 different countries, 256 of whom provided information on their cancer diagnosis. North American respondents made up 92% of the total. Those with cancer were older, had been in the fire service longer, had more career fires and toxic exposures, and were less likely to still be in active service. They also reported more tobacco use, and more full-term pregnancies. There were no differences in family history of cancer between the two groups. The average age at diagnosis was 39.0 years. The major types of cancer reported included breast (25.4%), cervical (21.1%), melanoma (20.7%), base cell/skin (16.4%), and uterine (14.8%). The cancer was detected when seeking medical attention for symptoms (42.1%), during routine health screening (29.8%), and during specific cancer screening (28.1%). The stage of cancer was reported by 44.5%, and 30.9% included the histopathological grade. Treatments included surgery (72.7%), chemotherapy (14.8%), radiotherapy (13.7%), and observation (13.7%). Challenges associated with cancer included psychosocial (33.2%), financial (18.8%), physical (6.6%), and spiritual (6.3%). Concerns about reporting a cancer experience to their employer included the desire to keep health information private (11.3%), a feeling of vulnerability (7.4%), and being perceived as weak (7.0%). Lack of support from their employer or insurer was also noted. Conclusion: Female firefighters experienced a wide variety of different types of cancers which may come earlier than similar cancers in the public. These findings can help inform resource allocation, the development of new policies, and the need for broader presumptive coverage to support female firefighters diagnosed with cancer.

Risk of non-medical drug overdose following prescription of opioids post-injury: A retrospective cohort study.

Background: There has been increasing scrutiny of opioid prescribing following injury because of concerns that prescribed opioids may contribute to addiction and overdose. This study aimed to better understand the relationship between injury, opioids prescribed before and after injury, and non-medical drug poisoning. Data and methods: Working age (15 to 65 years old) residents of British Columbia's Fraser Health region with an injury that involved an emergency department visit were included. Factors examined included the prescription of opioid and opioid agonist therapy (OAT) medications before and after injury, age, sex, work-related injuries, and socioeconomic status, as well as how they were associated with non-medical drug poisoning risk and post-injury prescriptions. Results: Opioid-naive individuals (those without an opioid prescription captured before their injury) who were prescribed OAT medication-a marker of opioid use disorder-following their injury had a higher risk of subsequent non-medical drug poisoning (Hazard ratio (HR): 21.4 to 22.4 compared with opioid-naive individuals without an opioid or OAT prescription). Post-injury opioid prescription in these individuals increased poisoning risk (HR: 1.27 compared with those without a prescription). Being of male sex (HR: 1.80), being younger (HR: 0.76 for every 10-year increase in age) and living in the lowest-income neighbourhoods (HR: 1.44 compared with the middle quintile) increased poisoning risk. Compared with injuries sustained outside of work, work-related injuries reduced risk (HR: 0.62). Interpretation: Among a cohort of British Columbians visiting emergency departments following an injury, opioid prescribing in patients who were opioid-naive appears to be a minor contributor to non-medical drug poisoning, particularly when compared with other patient factors, such as being male, being younger and having a low socioeconomic status.

Interventions for Preventing Residential Fires in Vulnerable Neighbourhoods and Indigenous Communities: A Systematic Review of the Literature.

Globally, residential fires constitute a substantial public health problem, causing major fire-related injury morbidity and mortality. This review examined the literature on residential fire prevention interventions relevant to Indigenous communities and assessed their effectiveness on mitigating fire incidents and their associated human and economic burden. Electronic databases including MEDLINE, EMBASE, CENTRAL, and Web of Science Core Collection were reviewed for studies on fire prevention interventions published after 1990 and based on the 4E's of injury prevention approaches (Education, Enforcement, Engineering, and Engagement). The grey literature and sources including indigenous organizational websites were also searched for eligible studies. Two authors independently screened, selected, and extracted data, in consultation with experts in the field. Outcomes measured included enhanced safety knowledge and practices, decreased residential fires incidents, reduced fire-related injuries and deaths, and lowered costs for healthcare needs. After removing duplicates, screening titles and abstracts, and assessing full texts, 81 articles were included in this review. Of the included studies, 29.1% implemented educational interventions within a variety of settings, including schools, community centres and homes, and included healthcare professionals and firefighters to raise awareness and the acquisition of fire safety skills. Engineering and environmental modifications were adopted in 20.2% of the studies with increased smoke alarm installations being the leading effective intervention followed by sprinkler inspections. Moreover, engagement of household members in hands-on safety training proved to be effective in enhancing household knowledge, fire safety decisions and practices. More importantly, effective outcomes were obtained when multi-faceted fire safety interventions were adopted, e.g., environmental modification and educational interventions, which together markedly reduced fire incidents and associated injuries. This review reveals the dearth of fire prevention evidence gathered directly within Indigenous communities. Nonetheless, relevant fire prevention recommendations can be made, calling for the adoption of combined and context-sensitive fire prevention interventions tailored to targeted Indigenous and vulnerable communities through multiple approaches and measures. Follow-ups and longitudinal studies are critical for accurate evaluation of the long-term outcomes and impacts on preventing residential fires.

Female Firefighter Work-Related Injuries in the United States and Canada: An Overview of Survey Responses.

Objectives: This study explored how demographic characteristics, life experiences, and firefighting experiences have an impact on work-related injuries among female firefighters, and described events surrounding such work-related injuries. Methods: This online survey was available from June 2019 to July 2020. Questions related to demographic characteristics, life experiences, firefighting experiences, and work-related injuries. Descriptive analyses characterized variables by the presence or absence of work-related injury, injury severity, job assignment, and country of residence. Results: There were 1,160 active female firefighter survey respondents from the US and Canada, 64% of whom reported having at least one work-related injury. US respondents made up 67% of the total but 75% of the injured sample. Injured respondents were older, had been in the fire service longer, and had a greater number of fires and toxic exposures than non-injured respondents. Heavier weight, tobacco use, and alcohol consumption were more common among injured respondents. The two most common contributing factors to work-related injuries were human error and firefighter fatigue. Among respondents who reported an injury-related time loss claim, 69% were wearing protective equipment when injured, and 9% of the injuries directly resulted in new policy implementation. Conclusions: These findings can help inform resource allocation, and development of new policies and safety protocols, to reduce the number of work-related injuries among female firefighters.

Exploring New Models for Cardiovascular Risk Reduction: The Heart Outcomes Prevention and Evaluation 4 (HOPE 4) Canada Pilot Study.

BACKGROUND: There is a gap between evidence and practice in the management of cardiovascular (CV) risk. Previous research indicated benefits from community-based, multi-faceted interventions to screen, diagnose, and manage CV risk in people with hypertension. METHODS: The Heart Outcomes Prevention and Evaluation 4 Canada pilot study (HOPE 4) was a quasi-experimental pre-post interventional study, involving one community each in Hamilton, Ontario and Surrey, British Columbia, Canada. Individuals aged ≥50 years with newly diagnosed or poorly controlled hypertension were included. The intervention was comprised of: (i) simplified diagnostic/treatment algorithms implemented by community health workers (firefighters in British Columbia and community health workers in Ontario) guided by decision support and counselling software; (ii) recommendations for evidence-based CV medications and lifestyle modifications; and (iii) support from family/friends to promote healthy behaviours. The intervention was developed as part of the international Heart Outcomes Prevention and Evaluation 4 Canada pilot study trial and adapted to the Canadian context. The primary outcome was the change in Framingham Risk Score 10-year CV disease risk estimate between baseline and 6 months. RESULTS: Between 2016 and 2017, a total of 193 participants were screened, with 37 enrolled in Surrey, and 19 in Hamilton. Mean age was 69 years (standard deviation 11), with 54% female, 27% diabetic, and 73% with a history of hypertension. An 82% follow-up level had been obtained at 6 months. Compared to baseline, there were significant improvements in the Framingham Risk Score 10-year risk estimate (30.6% vs 24.7%, P < 0.01), and systolic blood pressure (153.1 vs 136.7 mm Hg, P < 0.01). No significant changes in lipids or healthy behaviours were noted. CONCLUSIONS: A comprehensive approach to health care delivery, using a community-based intervention with community health workers, supported by mobile-health technologies, has the potential to significantly reduce cardiovascular risk, but further evaluation is warranted.

CONTEXTE: Il existe un écart entre les données probantes et la pratique en matière de prise en charge du risque cardiovasculaire (CV). Les résultats d'études antérieures montrent que des interventions à volets multiples en milieu communautaire visant à dépister, à diagnostiquer et à prendre en charge le risque CV chez les personnes atteintes d'hypertension peuvent être bénéfiques. MÉTHODOLOGIE: L'étude pilote HOPE4 (Heart Outcomes Prevention and Evaluation 4 Canada) était une étude interventionnelle quasi expérimentale évaluant des patients avant et après certaines interventions, menée au sein de deux communautés canadiennes, l'une située à Hamilton, en Ontario et l'autre à Surrey, en Colombie-Britannique. L'étude réunissait des participants âgés de 50 ans ou plus venant de recevoir un diagnostic d'hypertension ou souffrant d'hypertension mal maîtrisée. Les interventions comprenaient : i) l'utilisation d'algorithmes de diagnostic et de traitement simplifiés par les intervenants en santé du milieu communautaire (pompiers en Colombie-Britannique et agents de santé communautaire en Ontario), à l'aide d'un logiciel d'aide à la décision et de counselling; ii) la formulation de recommandations fondées sur des données probantes concernant la prise de médicaments et l'adoption d'habitudes de vie favorisant la santé CV; et iii) la sollicitation du soutien des membres de la famille et des amis afin de promouvoir l'adoption de comportements favorisant la santé. Ces interventions ont été mises au point dans le cadre de l'étude pilote internationale HOPE4 et adaptées au contexte canadien. Le critère d'évaluation principal était la variation du score de risque de Framingham, qui estime le risque de maladie CV à 10 ans, entre le début et le 6e mois de l'étude. RÉSULTATS: De 2016 à 2017, un nombre total de 193 participants ont été soumis au processus de sélection; 37 patients du centre de Surrey et 19 patients du centre de Hamilton ont été admis à l'étude. L'âge moyen des participants était de 69 ans (écart-type : 11 ans); 54 % d'entre eux étaient des femmes, 27 % étaient atteints de diabète et 73 % avaient des antécédents d'hypertension. Au 6e mois, 82 % des sujets participaient toujours à l'étude. Des améliorations significatives ont été observées comparativement au placebo en ce qui concerne le score de risque de Framingham estimant le risque à 10 ans (30,6 % vs 24,7 %, p < 0,01) et la pression artérielle systolique (153,1 vs 136,7 mmHg, p < 0,01). Aucune variation significative n'a été observée quant à la lipidémie ou aux comportements favorisant la santé. CONCLUSIONS: Une approche exhaustive de la prestation des soins de santé reposant sur des interventions de la part des agents de santé communautaire au moyen de technologies de santé mobiles pourrait aider à réduire significativement le risque CV; une évaluation plus poussée est toutefois nécessaire.

Development, Testing, and Implementation of a Training Curriculum for Nonphysician Health Workers to Reduce Cardiovascular Disease.

BACKGROUND: Cardiovascular disease (CVD) is the leading cause of death worldwide. The need to address CVD is greatest in low- and middle-income countries where there is a shortage of trained health workers in CVD detection, prevention, and control. OBJECTIVES: Based on the growing evidence that many elements of chronic disease management can be shifted to nonphysician health care workers (NPHW), the HOPE-4 (Heart Outcomes Prevention and Evaluation Program) aimed to develop, test, and implement a training curriculum on CVD prevention and control in Colombia, Malaysia, and low-resource settings in Canada. METHODS: Curriculum development followed an iterative and phased approach where evidence-based guidelines, revised blood pressure treatment algorithms, and culturally relevant risk factor counseling were incorporated. Through a pilot-training process with high school students in Canada, the curriculum was further refined. Implementation of the curriculum in Colombia, Malaysia, and Canada occurred through partner organizations as the HOPE-4 team coordinated the program from Hamilton, Ontario, Canada. In addition to content on the burden of disease, cardiovascular system pathophysiology, and CVD risk factors, the curriculum also included evaluations such as module tests, in-class exercises, and observed structured clinical examinations, which were administered by the local partner organizations. These evaluations served as indicators of adequate uptake of curriculum content as well as readiness to work as an NPHW in the field. RESULTS: Overall, 51 NPHW successfully completed the training curriculum with an average score of 93.19% on module tests and 84.76% on the observed structured clinical examinations. Since implementation, the curriculum has also been adapted to the World Health Organization's HEARTS Technical Package, which was launched in 2016 to improve management of CVD in primary health care. CONCLUSIONS: The robust curriculum development, testing, and implementation process described affirm that NPHW in diverse settings can be trained in implementing measures for CVD prevention and control.

Reduced frequency and severity of residential fires following delivery of fire prevention education by on-duty fire fighters: cluster randomized controlled study.

INTRODUCTION: In 2008, Surrey Fire Services, British Columbia, commenced a firefighter-delivered, door-to-door fire-prevention education and smoke alarm examination/installation initiative with the intention of reducing the frequency and severity of residential structure fires in the City of Surrey. METHOD: High-risk zones within the city were identified and 18,473 home visits were undertaken across seven temporal delivery cohorts (13.8% of non-apartment dwellings in the city). The frequency and severity of fires pre- and post- the home visit intervention was examined in comparison to randomized high-risk cluster controls. RESULTS: Overall, the frequency of fires was found to have reduced in the city overall, however, the reduction in the intervention cohorts was significantly larger than for controls. Furthermore, when fires did occur within the intervention cohorts, smoke detectors were activated more frequently and the fires were confined to the object of origin more often post-home visits. No equivalent pattern was observed for the cluster control. IMPACT ON INDUSTRY: On-duty fire fighters can reduce the frequency and severity of residential fires through targeted, door-to-door distribution of fire prevention education in high-risk areas.